Extension Unit Exu-Sa - Assa Abloy SW300 Installation And Service Manual

12.1.5

Extension unit EXU-SA

This extension unit has inputs for door mounted sensors, which can give presence impulse on approach side
and/or presence detection on swing path side. Relay output for error indication, KILL output, Lock output or
door indication is also integrated. When the jumper for the relay is set to 'Open/Closed door indication', its ac-
tivation will follow the Blanking LED.
Functions
Monitoring of presence detection/DMPS.SS
Monitoring of presence impulse/DMPS.NS
Blanking LED
Door position
2)
Door mounted sensors
DMPS:
Relay 1: Presence im-
pulse (NC)
Relay 2: Presence de-
tection (NC)
MIN
MAX
Closed door
Open door
indication
indication
QTST = Sensor monitoring and reference for KILL (NC)
PDET = Presence detection (NC)
PIMP = Presence impulse (NC)
1) If not used strap to "Ground".
2)
Remove strapping from terminals 2 and/or 3.
1007913-en-20.0
No monitoring (both jumpers on)
Monitoring of presence detection and presence impulse
Relay output ("External error, KILL OUT, Lock indication" or
"Open/closed door indication", see above) 24 V, 1 A
Note! To make the dry relay output follow the electric lock output,
see group parameters 14, 15 and 16 plus pin jumper above.
(+) 24 VDC
Ground
(-) 0 VDC Ground
Remove strapping when connecting to terminals 2
and/or 3
Blanking potentiometer
(Adjust the potentiometer to avoid presence detection sensor to detect the wall.
Range 55 degrees - fully open / Max.)
Opened / closed door indication
1)
1)
Issue 2021-02-04
External error indication/KILL OUT/Lock
Opened/closed door indication
Blanking
12 Electrical connection
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